cn.hutool.core.io.checksum.crc16

Class CRC16CCITT

java.lang.Object

cn.hutool.core.io.checksum.crc16.CRC16Checksum

cn.hutool.core.io.checksum.crc16.CRC16CCITT

All Implemented Interfaces:

Serializable, Checksum

public class CRC16CCITT
extends CRC16Checksum

CRC16_CCITT：多项式x16+x12+x5+1（0x1021），初始值0x0000，低位在前，高位在后，结果与0x0000异或 0x8408是0x1021按位颠倒后的结果。

Since:

5.3.10

Author:

looly

See Also:

Serialized Form

Field Summary

Fields inherited from class cn.hutool.core.io.checksum.crc16.CRC16Checksum

wCRCin

Constructor Summary

Constructors

Constructor and Description
CRC16CCITT()

Method Summary

Modifier and Type	Method and Description
void	update(int b)

Methods inherited from class cn.hutool.core.io.checksum.crc16.CRC16Checksum

getHexValue, getHexValue, getValue, reset, update, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CRC16CCITT

public CRC16CCITT()

Method Detail

update

public void update(int b)